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Gmail Peeper vs MetroMail

A side-by-side look at Gmail Peeper and MetroMail. For an in-depth review of either product, follow the links below.

Gmail Peeper

Gmail Peeper

Security & Privacy

Gmail Peeper is a Gmail add-on that allows users to see who opened their emails and what actions they took. It tracks opens, clicks, replies, and more to give visibility into how recipients engage with emails.

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MetroMail

MetroMail

Social & Communications

MetroMail is an easy-to-use email client for Windows. It provides a simple, clutter-free interface for managing multiple email accounts, contacts, and calendars.

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Magic Mail Monitor (MMM)
Gmail Unread Counter (Widget)
Checker Plus for Gmail